发明人何建平,李文辉,王建平. "Method for the Synthesis of 2-Nitro-5-(pyrrolidin-1-yl)benzamide" [P]. 中国发明专利, 专利号 CN 115973959 B, 授权公告日 2023-09-21.
发明人郭海燕,郑宇鹏,冯建国. "A Process for Preparing High-Purity 2-Nitro-5-(pyrrolidin-1-yl)benzamide" [P]. 中国发明专利, 专利号 CN 111989125 B, 授权公告日 2020-08-15.
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